Browsing by Author "Lee, Daphne E."

Now showing items 1-2 of 2

  • Long-term evolution of an Oligocene/Miocene maar lake from Otago, New Zealand

    Fox, Beth R.S.; Wartho, J.; Wilson, Gary S.; Lee, Daphne E.; Nelson, F.E.; Kaulfuss, U. (American Geophysical Union, 2015-01-01)
    Foulden Maar is a highly resolved maar lake deposit from the South Island of New Zealand comprising laminated diatomite punctuated by numerous diatomaceous turbidites. Basaltic clasts found in debris flow deposits near the ...
  • Strontium isotope dating of the New Zealand Oligocene

    Nelson, Campbell S.; Lee, Daphne E.; Maxwell, Phillip; Maas, Roland; Kamp, Peter J.J.; Cooke, Steve (SIR Publishing, 2004-12-01)
    One of the least well resolved portions of the New Zealand Cenozoic time-scale is that centred on and about the Oligocene Epoch, internationally regarded as spanning c. 10 m.y. from 33.7 to 23.8 Ma. We have determined the ...